estimate the value of under root 90 to one decimal place
Answers
Answered by
41
root90 = 9.486
= 9.5
Hope it will help you
= 9.5
Hope it will help you
bunnyrajvir:
but how to solve
Answered by
24
Answer:
9.5
Step-by-step explanation:
To get the square root of 90 we can use a calculator or prime factorization.
The prime factorization method is given by :
90 = 2 × 3 × 3 × 5
90 = 2 × 3² × 5
Square root of 90 = 3 × square root of 10
That is : 3 × (10)^½
From the calculator we can get:
10^½ = 3.162
The square root of 90 = 3.162 × 3 = 9.486
This is the approximate square root of 90.
The question requires that we give this answer to one decimal place therefore the square root of 90 to on decimal place is :
9.5
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